Which metamorphosis type is incomplete, with life stages including egg, nymph, and adult, and immature forms resembling adults?

Optimize your Entomology 1 PMT exam preparation with our targeted study material. Engage with our flashcards and multiple choice questions, complete with hints and detailed explanations. Get exam-ready today!

Multiple Choice

Which metamorphosis type is incomplete, with life stages including egg, nymph, and adult, and immature forms resembling adults?

Incomplete metamorphosis shows a life cycle of egg, nymph, and adult, with the immature stages resembling the adults and no pupal stage. The nymphs molt and gradually acquire the full adult form, including wings in many groups, which is exactly how hemimetabolous insects develop. This contrasts with holometabolous insects, which have a separate pupal stage and larvae that look very different from adults, and with ametabolous insects, where juveniles resemble tiny adults and there isn’t a distinct nymph stage. Hypermetamorphosis involves multiple, morphologically different larval forms. So the described pattern fits hemimetabolous development.

Incomplete metamorphosis shows a life cycle of egg, nymph, and adult, with the immature stages resembling the adults and no pupal stage. The nymphs molt and gradually acquire the full adult form, including wings in many groups, which is exactly how hemimetabolous insects develop. This contrasts with holometabolous insects, which have a separate pupal stage and larvae that look very different from adults, and with ametabolous insects, where juveniles resemble tiny adults and there isn’t a distinct nymph stage. Hypermetamorphosis involves multiple, morphologically different larval forms. So the described pattern fits hemimetabolous development.

More practice questions